JPS6453118A - Flow rate measuring apparatus - Google Patents
Flow rate measuring apparatusInfo
- Publication number
- JPS6453118A JPS6453118A JP63063768A JP6376888A JPS6453118A JP S6453118 A JPS6453118 A JP S6453118A JP 63063768 A JP63063768 A JP 63063768A JP 6376888 A JP6376888 A JP 6376888A JP S6453118 A JPS6453118 A JP S6453118A
- Authority
- JP
- Japan
- Prior art keywords
- measuring body
- gap
- flow rate
- measuring
- constitution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/72—Devices for measuring pulsing fluid flows
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803042448 DE3042448A1 (de) | 1980-11-11 | 1980-11-11 | Mengenmesser |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6453118A true JPS6453118A (en) | 1989-03-01 |
JPH0213248B2 JPH0213248B2 (ja) | 1990-04-03 |
Family
ID=6116458
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56178475A Granted JPS57108713A (en) | 1980-11-11 | 1981-11-09 | Flow rate measuring apparatus |
JP63063768A Granted JPS6453118A (en) | 1980-11-11 | 1988-03-18 | Flow rate measuring apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56178475A Granted JPS57108713A (en) | 1980-11-11 | 1981-11-09 | Flow rate measuring apparatus |
Country Status (3)
Country | Link |
---|---|
US (2) | US4392386A (ja) |
JP (2) | JPS57108713A (ja) |
DE (1) | DE3042448A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3240271C2 (de) * | 1982-10-30 | 1986-04-24 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Luftmengenmesser für eine kontinuierlich arbeitende Kraftstoff-Einspritzanlage |
DE3241702A1 (de) * | 1982-11-11 | 1984-05-17 | Robert Bosch Gmbh, 7000 Stuttgart | Mengenmesser |
US4530334A (en) * | 1982-12-09 | 1985-07-23 | Solex (U.K.) Limited | Air flow metering |
DE3315706A1 (de) * | 1983-04-29 | 1984-10-31 | Robert Bosch Gmbh, 7000 Stuttgart | Daempfungsvorrichtung eines im ansaugrohr einer brennkraftmaschine angeordneten luftmessorgans |
DE3414012C2 (de) * | 1984-04-13 | 1994-05-05 | Bosch Gmbh Robert | Mengenmesser |
DE3517040C2 (de) * | 1985-05-11 | 1994-09-08 | Bosch Gmbh Robert | Mengenmesser |
JPS62165121A (ja) * | 1986-01-16 | 1987-07-21 | Cosmo Keiki:Kk | 流量変換装置 |
US4993269A (en) * | 1988-12-16 | 1991-02-19 | Bird Products Corporation | Variable orifice flow sensing apparatus |
JPH02163443A (ja) * | 1988-12-19 | 1990-06-22 | Toyota Motor Corp | 過給機付エンジンの制御装置 |
DE69535839D1 (de) | 1994-10-14 | 2008-10-23 | Bird Products Corp | Tragbares, mechanisches und mit einem Umlaufverdichter angetriebenes Beatmungsgerät |
US6135967A (en) * | 1999-04-26 | 2000-10-24 | Fiorenza; Anthony Joseph | Respiratory ventilator with automatic flow calibration |
US6240919B1 (en) | 1999-06-07 | 2001-06-05 | Macdonald John J. | Method for providing respiratory airway support pressure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460110U (ja) * | 1977-10-04 | 1979-04-25 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE525689C (de) | 1925-05-15 | 1931-05-29 | David Bertha Mclaren | Stroemungsmesser |
GB1480145A (en) * | 1974-07-18 | 1977-07-20 | Gervase Instr Ltd | Fluid flow meter |
US3910114A (en) * | 1974-08-12 | 1975-10-07 | Rosean Nancy Helen | Dual vane flow meter |
DE2607366A1 (de) * | 1976-02-24 | 1977-09-01 | Bosch Gmbh Robert | Kraftstoffeinspritzanlage |
US4073189A (en) * | 1976-07-22 | 1978-02-14 | Western Skyways, Inc. | Fluid flow monitoring device |
DE2642957A1 (de) * | 1976-09-24 | 1978-03-30 | Bosch Gmbh Robert | Mengenmesser |
DE2907893A1 (de) * | 1979-03-01 | 1980-09-11 | Bosch Gmbh Robert | Mengenmesser |
DE2944469A1 (de) * | 1979-11-03 | 1981-05-14 | Robert Bosch Gmbh, 7000 Stuttgart | Mengenmesser |
-
1980
- 1980-11-11 DE DE19803042448 patent/DE3042448A1/de active Granted
-
1981
- 1981-09-29 US US06/306,811 patent/US4392386A/en not_active Expired - Fee Related
- 1981-11-09 JP JP56178475A patent/JPS57108713A/ja active Granted
-
1983
- 1983-06-01 US US06/500,048 patent/US4474068A/en not_active Expired - Fee Related
-
1988
- 1988-03-18 JP JP63063768A patent/JPS6453118A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5460110U (ja) * | 1977-10-04 | 1979-04-25 |
Also Published As
Publication number | Publication date |
---|---|
US4392386A (en) | 1983-07-12 |
DE3042448A1 (de) | 1982-06-24 |
US4474068A (en) | 1984-10-02 |
DE3042448C2 (ja) | 1988-12-08 |
JPS57108713A (en) | 1982-07-06 |
JPH0126489B2 (ja) | 1989-05-24 |
JPH0213248B2 (ja) | 1990-04-03 |
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